Samsung MySono U5 Bedienungsanleitung PDF herunterladen (Seite 56)

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Operation Manual

System Components

Tips!

Principles of Operation

Medical ultrasound images are created by computer and digital memory from the transmission and reception of

mechanical high-frequency waves applied through a probe. The mechanical ultrasound waves spread through

the body, producing an echo where density changes occur. For example, in the case of tissue, an echo is created

where a signal passes from an adipose tissue region to a muscular tissue region. The echoes return to the probe

where they are converted back into electrical signals.

These echo signals are highly amplified and processed by analog and digital circuits having filters with many

frequency and time response options, transforming the high-frequency electrical signals into a series of digital

image signals which are stored in memory. Once in memory, the image can be displayed in real-time on the

image monitor. All signal transmission, reception and processing characteristics are controlled by computer.

Monitor

The system’s monitor displays ultrasound images along with other information.

Screen Layout

The monitor displays ultrasound images, operation menus and a variety of other information. The

monitor screen is divided into ve sub-sections: ① Title, ② Image, ③ Thumbnail, ④ User Information,

and ⑤ Soft Menu areas.

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